How to change sudo passwords

Question

When I try to change a sudo password, it say it doesn't work even running the mount -rw -o remount / When you run that command it would say i worked from the root menu but would still be invalid when you logged in.

Answer 1

Figured it out. All you have to do is run the following commands. mount -rw -o remount / sudo administrator passwd then it will prompt you for the new password and it will say changed but it will actually work this time.